Diane Harris

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Diane Harris

Republican Party

Candidate, Illinois Secretary of State

Elections and appointments

Last election

November 8, 2022

Next election

March 17, 2026

Education

Associates

Joliet Junior College

Bachelor's

University of Phoenix

Personal

Religion

Christian: Baptist

Contact

Campaign website

Campaign Facebook

Campaign Instagram

Campaign YouTube

Campaign TikTok

Personal Facebook

Diane Harris (Republican Party) is running for election for Illinois Secretary of State. She declared candidacy for the Republican primary scheduled on March 17, 2026.^[source]

Biography

Education:

• Associates in Liberal Arts, Joliet Junior College
• Bachelor's of Science in Management, University of Phoenix

Elections

2026

See also: Illinois Secretary of State election, 2026

General election

The primary will occur on March 17, 2026. The general election will occur on November 3, 2026. General election candidates will be added here following the primary.

Democratic primary

Democratic primary for Illinois Secretary of State

Incumbent Alexi Giannoulias (D) is running in the Democratic primary for Illinois Secretary of State on March 17, 2026.

		Candidate
		Alexi Giannoulias

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Republican primary

Republican primary for Illinois Secretary of State

Walter Adamczyk (R) and Diane Harris (R) are running in the Republican primary for Illinois Secretary of State on March 17, 2026.

		Candidate
		Walter Adamczyk
		Diane Harris

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	There are no incumbents in this race.
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Endorsements

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2022

See also: Illinois State Senate elections, 2022

General election

General election for Illinois State Senate District 43

Rachel Ventura defeated Diane Harris in the general election for Illinois State Senate District 43 on November 8, 2022.

		Candidate	%	Votes
✔		Rachel Ventura (D)	56.1	33,667
		Diane Harris (R)	43.9	26,396

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	There were no incumbents in this race. The results have been certified. Source	Total votes: 60,063
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Democratic primary election

Democratic primary for Illinois State Senate District 43

Rachel Ventura defeated incumbent Eric Mattson in the Democratic primary for Illinois State Senate District 43 on June 28, 2022.

		Candidate	%	Votes
✔		Rachel Ventura	57.6	7,593
		Eric Mattson	42.4	5,578

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	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 13,171
= candidate completed the Ballotpedia Candidate Connection survey.
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Republican primary election

Republican primary for Illinois State Senate District 43

Diane Harris defeated Michelle Lee in the Republican primary for Illinois State Senate District 43 on June 28, 2022.

		Candidate	%	Votes
✔		Diane Harris	50.8	5,050
	Submit photo	Michelle Lee	49.2	4,900

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	There were no incumbents in this race. The results have been certified. Source	Total votes: 9,950
= candidate completed the Ballotpedia Candidate Connection survey.
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2014

State House

See also: Illinois House of Representatives elections, 2014

Elections for the Illinois House of Representatives took place in 2014. A primary election took place on March 18, 2014. The general election was held on November 4, 2014. The signature filing deadline for candidates wishing to run in this election was December 2, 2013. Incumbent Lawrence Walsh, Jr. ran unopposed in the Democratic primary and defeated Diane Harris (R), who filed to run on June 2, in the general election.

Illinois House of Representatives District 86, General Election, 2014

Party		Candidate	Vote %	Votes
	Democratic	Lawrence "Larry" Walsh, Jr. Incumbent	65.1%	16,408
	Republican	Diane Harris	34.9%	8,810
Total Votes				25,218

Congress

See also: United States House of Representatives elections in Iowa, 2014

Harris ran for election to the U.S. House, representing the 3rd Congressional District of Illinois. She was defeated by Sharon Brannigan in the Republican primary on March 18, 2014.

U.S. House, Illinois District 3 Republican Primary, 2014

Candidate	Vote %	Votes
Sharon Brannigan	62.7%	18,358
Diane Harris	37.3%	10,937
Total Votes		29,295
Source: Illinois State Board of Elections

2012

See also: Illinois' 11th Congressional District elections, 2012

Harris ran in the 2012 election for the U.S. House to represent Illinois' 11th District. Harris sought the nomination on the Republican ticket, but was removed from the ballot on February 2, 2012. However, she then ran as a write-in candidate. She was defeated by Bill Foster (D) in the general election on November 6, 2012.

U.S. House, Illinois District 11 General Election, 2012

Party		Candidate	Vote %	Votes
	Democratic	Bill Foster	58.6%	148,928
	Republican	Judy Biggert Incumbent	41.4%	105,348
Total Votes				254,276
Source: Illinois Board of Elections "2012 General Election Official Vote Totals"

Campaign themes

2026

Ballotpedia survey responses

See also: Ballotpedia's Candidate Connection

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You can ask Diane Harris to fill out this survey by using the button below or emailing info@harisforsos.com.

2022

Diane Harris did not complete Ballotpedia's 2022 Candidate Connection survey.

Campaign finance summary

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Note: The finance data shown here comes from the disclosures required of candidates and parties. Depending on the election or state, this may represent only a portion of all the funds spent on their behalf. Satellite spending groups may or may not have expended funds related to the candidate or politician on whose page you are reading this disclaimer. Campaign finance data from elections may be incomplete. For elections to federal offices, complete data can be found at the FEC website. Click here for more on federal campaign finance law and here for more on state campaign finance law.

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Diane Harris campaign contribution history

Year	Office	Status	Contributions	Expenditures
2022	Illinois State Senate District 43	Lost general	$18,053	$10,768
Grand total			$18,053	$10,768
Sources: OpenSecrets,  Federal Elections Commission ***This product uses the openFEC API but is not endorsed or certified by the Federal Election Commission (FEC).

Personal

Note: Please contact us if the personal information below requires an update.
Harris has three children - Ivan, Alexandria and David.

See also

2026 Elections

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Candidate

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Footnotes

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